Cheap flights from Duck Key

Many airlines offer flexible change policies

Earn BONUS+ rewards on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Cheap round-trip flights from Duck Key

The lowest prices found within the past 7 days from Duck Key to were €175 for one-way flights and €165 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Duck Key Flight Information
Origin airport IATA code
AVT
Return price
€133

Your cheap flight from Duck Key is available right now.

Visit us now at Ebookers to choose from lots of cheap flights leaving Duck Key or our last minute air tickets from Duck Key at unbeatable prices, specially chosen for those who want the best deal possible. Ebookers continuously compares and updates the choice of air tickets available from Duck Key, offered by more than 400 airlines worldwide. Ebookers works 24/7 to find the best deals so that our clients don’t have to waste their valuable time. Wherever you are going, you will find your perfect combination for a fantastic holiday at a budget price right here with our extensive flights database and helpful information; star ratings, reviews, maps and more… Many discount flights with a departure from Duck Key and last minute flights from Duck Key are available at Ebookers to help you organise your flights the way you want them at a price you can afford. Come and prepare your perfect holiday now at Ebookers.

Fancy a break from Duck Key? Book your flight in advance from Duck Key!

Thinking about getting away for a while and leaving from Duck Key? Visit Ebookers and discover our selection of inexpensive Duck Key flights and air tickets from Duck Key at unbelievable prices with a great choice of airlines - over 400 in fact. We give excellent service at an affordable price. For a great weekend away from Duck Key, visit to Ebookers where we have many available flights departing Duck Key on special offer. Check out our deals and find a flight leaving Duck Key at a price you never imagined. These special Ebookers offers aren’t just about cheap flights. We have over 95,000 hotels worldwide in our database, so why not stay in a Duck Key hotel and start or end your break in style? Combine your choice of flight, hotel and car rental from our vast, reliable database to create your perfect holiday or dream weekend at a discounted price with Ebookers. Don’t wait or you may be too late!

Featured Hotels near Duck Key

Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard Marathon FL
The price is €271 per night from 6 Jul to 7 Jul
€271
6 Jul - 7 Jul
includes taxes & fees
Our customers tell us they can't get enough of Isla Bella Beach Resort & Spa's great location. During your stay, you'll be within walking distance of The Turtle Hospital. Enjoy features like free WiFi in public areas, plus 5 outdoor pools and 2 bars.
9.2/10 Wonderful! (1,175 reviews)
"The grounds were lush and serene with 5 beautiful pools, white sand and colorful flowers. The rooms were impeccable with an amazing view from the balcony. 20/10 recommendation!"

Reviewed on 26 Jun 2026

Opens in a new windowIsla Bella Beach Resort & Spa
Lime Tree Bay Resort

Lime Tree Bay Resort

3.5 out of 5
68500 Overseas Hwy Long Key FL
The price is €159 per night from 1 Jul to 2 Jul
€159
1 Jul - 2 Jul
includes taxes & fees
Our customers tell us they can't get enough of Lime Tree Bay Resort's great location. During your stay, you're just a quick walk from Long Key State Park. Enjoy features like free WiFi in public areas and free self-parking, plus 3 outdoor pools. This property offers pet-friendly amenities, such as food and water bowls.
9.2/10 Wonderful! (1,342 reviews)
"A great stay, everyone is so friendly and they make sure you have everything you need.. including a can opener.Lol"

Reviewed on 27 Jun 2026

Opens in a new windowLime Tree Bay Resort
Amara Cay Resort

Amara Cay Resort

4 out of 5
80001 Overseas Hwy Islamorada FL
The price is €250 per night from 6 Jul to 7 Jul
€250
6 Jul - 7 Jul
includes taxes & fees
Our customers tell us they can't get enough of Amara Cay Resort's great location. During your stay, you're just a quick walk from Bud n' Mary's Dive Center. You'll find features such as 2 restaurants, 3 bars and an outdoor pool. This property offers pet-friendly amenities, such as food and water bowls.
8.8/10 Excellent! (1,285 reviews)
"The first room is the room we reserved and paid for, a ground level with king, beach front, and water view. We asked to be moved because of the strong smell of mildew. My family and I very allergic and did not feel safe in that room. We tried using the phone to ask to be moved but it wasn’t working ..."

Reviewed on 26 Jun 2026

Opens in a new windowAmara Cay Resort
Save an average of 15% on thousands of hotels when you're signed in
Hawks Cay Resort

Hawks Cay Resort

4 out of 5
61 Hawks Cay Blvd Marathon FL
The price is €262 per night from 6 Jul to 7 Jul
€262
6 Jul - 7 Jul
includes taxes & fees
Our customers tell us that they can't get enough of the pool at Hawks Cay Resort. During your stay, you'll be close to Little Conch Key. Enjoy features like free WiFi in public areas, plus 3 outdoor pools and 4 restaurants.
8.2/10 Very good! (1,002 reviews)
"The property is good but the rooms need to be upkept better. We rented three rooms and one of them smelled pretty bad like a wet smell the other room drain was not working too good. We found the breakfast extremely bad, expensive and with little offerings. The pool area bar and lobby were nice and ..."

Reviewed on 26 Jun 2026

Opens in a new windowHawks Cay Resort
Villas At Hawks Cay Resort

Villas At Hawks Cay Resort

4 out of 5
61 Hawks Cay Boulevard Marathon FL
The price is €820 per night from 28 Jun to 29 Jun
€820
28 Jun - 29 Jun
includes taxes & fees
During your stay at Villas At Hawks Cay Resort, you'll be close to Little Conch Key. Features include free WiFi in public areas, plus 3 outdoor pools and 5 restaurants.
8.2/10 Very good! (212 reviews)
"The villas were not as described in Expedia. No blackout shades. Don’t plan on sleeping late. Window treatments broken and a lot of light comes through. The golf cart pickup is spotty at best and the villas are a long hot walk from main resort attractions. There was a family of 40 having a photo ..."

Reviewed on 21 Jun 2026

Opens in a new windowVillas At Hawks Cay Resort
Village at Hawks Cay Villas by KeysCaribbean

Village at Hawks Cay Villas by KeysCaribbean

3 out of 5
300 Duck Key Drive Marathon FL
The price is €536 per night from 30 Jun to 1 Jul
€536
30 Jun - 1 Jul
includes taxes & fees
Our customers tell us that they enjoy the overall property condition at Village at Hawks Cay Villas by KeysCaribbean. During your stay, you'll be close to Little Conch Key. Enjoy features like free self-parking, plus 2 restaurants and laundry facilities.
7.6/10 Good! (189 reviews)
"This place was extra ! The houskeeper left beautiful creations with the towels , everywhere . It made us all smile . Attention to detail was everywhere. They left the best goody bag in all the air bb s we rented . Great location . I’m definitely coming back !"

Reviewed on 19 Jun 2026

Opens in a new windowVillage at Hawks Cay Villas by KeysCaribbean
Don't see what you're looking for?
See all available properties in Duck Key
View all properties
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.